rootstock: Rootstock data

In GLMsData: Generalized Linear Model Data Sets

Rootstock data

Description

The data come from an experiment to investigate the propogation of plum root-stocks

Usage

data(rootstock)

Format

A data frame with 8 observations on the following 4 variables.

Count

the number in each category; a numeric vector

Time

the time of planting; a numeric vector with levels Now (straight away) or Spring (spring)

Length

the length of the cutting; a numeric vector with levels Long or Short

Condition

the condition of the cutting at the end of the experiment; a numeric vector with levels Alive or Dead

Source

M. S. Bartlett (1935) Contingency table interactions. Journal of the Royal Statistical Society Supplement, 2, 248–252.

Examples

data(rootstock)
summary(rootstock)

GLMsData documentation built on Aug. 22, 2022, 9:10 a.m.